RH

Ryuzo Houchin

Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
Overall (All Time): #2,245,763 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5863338 Apparatus and method for forming thin film Yuichiro Yamada, Naoki Suzuki, Noboru Nomura, Kousaku Yano, Yuka Terai 1999-01-26
5501739 Apparatus and method for forming thin film Yuichiro Yamada, Naoki Suzuki, Noboru Nomura, Kousaku Yano, Yuka Terai 1996-03-26